If the police murder could be shown to be DS orchestrated imagine how blacks would react to the sacrifice of one of them for political advantage.
I think more people would have reacted to Covid 19 deaths as a DS ploy if the US had been the only major country affected. I think the nursing home angle is waking people and the media needs to take focus off that.
How would the majority of them find out? Not thru CNN, ABC, et al.